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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
I was going through the release notes for Xcode 4.4 and noticed this:
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Applying function with multiple arguments to create a new pandas column
I want to create a new column in a pandas data frame by applying a function to two existing columns. Following this answer I've been able to create a new column when I only need one column as an argument:
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Ruby class types and case statements
What is the difference between
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Are table names in MySQL case sensitive?
Are table names in MySQL case sensitive?
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ASP.NET WebApi unit testing with Request.CreateResponse
I am trying to write some unit tests for my ApiController and faced some issues. There is a nice extension method called Request.CreateResponse that helps a lot with generating response.
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Rails :dependent => :destroy VS :dependent => :delete_all
In rails guides it's described like this:
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How to get an array of specific “key” in multidimensional array without looping
... have the following multidimensional array (retrieved from MySQL or a service):
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R programming: How do I get Euler's number?
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git branch -d gives warning
...t to get a better understanding of the warning message after I deleted a local branch
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Skip rows during csv import pandas
I'm trying to import a .csv file using pandas.read_csv() , however I don't want to import the 2nd row of the data file (the row with index = 1 for 0-indexing).
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